OPGW-1 Fiber Optic Cable with Aluminum PBT Tube – 12 to 144 Cores, G.652D/G.655C

产品简介

Applications:Reconstruction of old power lines and low voltage level lines. Coastal chemical industrial areas with heavy chemical pollution.Main Features:Can meet high electrical performance requirements and have excellent corrosion resistant performance.Applicable to coastal areas and areas with

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OPGW-1 Fiber Optic Cable with Aluminum PBT Tube – 12 to 144 Cores, G.652D/G.655C(图1)

Applications:

Reconstruction of old power lines and low voltage level lines.
Coastal chemical industrial areas with heavy chemical pollution.

Main Features:

Can meet high electrical performance requirements and have excellent corrosion resistant performance.
Applicable to coastal areas and areas with heavy pollution.
Short-circuit current has little effect on the fiber.

Colors -12 Chromatography:

No.	1	2	3	4	5	6
Color	Blue	Orange	Green	Brown	Gray	White
No.	7	8	9	10	11	12
Color	Red	Black	Yellow	Violet	Pink	Aqua

Typical Design for OPGW Cable:

Specification	Fiber Count	Diameter (mm)	Weight (kg/km)	RTS (KN)	Short Circuit (KA²s)
OPGW-113(87.9;176.9)	48	14.8	600	87.9	176.9
OPGW-70 (81; 41)	24	12	500	81	41
OPGW-66(79;36)	36	11.8	484	79	36
OPGW-77(72;36)	36	12.7	503	72	67

Remarks:

Power transmission line voltage level
Fiber count
Cable structure drawing & diameter
Tensile strength
Short circuit capacity

Mechanical and Environmental Test Characteristics:

Item	Test Method	Requirements
Tension	IEC 60794-1-2-E1. Load: cable length ≥10m, linked ≥100m, time: 1min	40% RTS: no strain (0.01%) or attenuation (0.03dB); 60% RTS: ≤0.25% strain, attenuation ≤0.05dB
Crush	IEC 60794-1-2-E3, three-point load, duration: 10min	Attenuation at 1550nm ≤0.05dB/fiber; no damage
Water Penetration	IEC 60794-1-2-F5B: 1hr, 0.5m sample, 1m water height	No water leakage
Temperature Cycling	IEC 60794-1-2-F1: -40°C to +65°C, 2 cycles, 12h dwell	Attenuation change ≤0.1 dB/km at 1550nm

Quality Control:

All the OPGW cable supplied from yrtfiber will be 100% tested before shipping. There are different general test series to assure the quality of OPGW cable, such as:

OPGW-1 Fiber Optic Cable with Aluminum PBT Tube – 12 to 144 Cores, G.652D/G.655C(图2)

Type test: Type testing may be waived upon submission of a certificate for a similar product issued by an internationally recognized independent test organization or laboratory. If required, type tests will be conducted based on an additional procedure agreed upon by both the purchaser and the manufacturer.

Routine test: The optical attenuation coefficient of all production cables is measured according to IEC 60793-1-CIC (back-scattering technique, OTDR). Standard single-mode fibers are tested at 1310 nm and 1550 nm, while non-zero dispersion shifted single-mode (NZDS) fibers are tested at 1550 nm.

Factory test: Factory acceptance testing is performed on two samples per order in the presence of the customer or their representative. The quality characteristics are determined based on relevant standards and mutually agreed quality plans.